Page 119 - PortGPT_V2.1_C8_Flipbook
P. 119
test Your skiLLs
1. Tick ( ) the correct option.
a. The act of responding to events is known as ______________.
(i) handleClick (ii) event handling
(iii) handling (iv) event manager
b. An event handler is a ______________ that executes when the event occurs.
(i) section of code (ii) loop
(iii) output (iv) All of these
c. We can attach a click event listener to the ______________ element.
(i) paragraph (ii) textbox
(iii ) button (iv) mouse
d. Which of the following is NOT an event?
(i) Click (ii) mousemove
(iii ) submit (iv) mousehover
e. A function specified in a script can be called by an event handler defined in ______________.
(i) HTML (ii) JavaScript Code
(iii ) document (iv) All of these
2. Fill in the blanks using the words from the help box.
event handler, alert box, state, click, respond
a. An event is defined as a change in an object's ______________.
b. You can attach an event handler to an event to ______________ to it.
c. The simplest and most widely used is the ______________ event which occurs on the click
of a button.
d. We refer to defining such a section of code to execute in response to an event as "registering
an ______________."
e. An ______________ is used to display messages.
3. Write 'T' for true and 'F' for false statements.
a. In submit event, the user clicks on a button. ___
b. We attach an event listener to the HTML element. ___
c. The actions of pressing any key/button, closing a window, resizing a
window, etc. are examples of events. ___
Introduction to Event Handling 117

